40334060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2927}}^1$

素因数の和:3002

約数の個数: 48

約数和(自身を含む): 92969856

約数和(自身を除く): 52635796

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 53, 65, 106, 130, 212, 260, 265, 530, 689, 1060, 1378, 2756, 2927, 3445, 5854, 6890, 11708, 13780, 14635, 29270, 38051, 58540, 76102, 152204, 155131, 190255, 310262, 380510, 620524, 761020, 775655, 1551310, 2016703, 3102620, 4033406, 8066812, 10083515, 20167030, 40334060]

約数ペア:

[(1, 40334060), (2, 20167030), (4, 10083515), (5, 8066812), (10, 4033406), (13, 3102620), (20, 2016703), (26, 1551310), (52, 775655), (53, 761020), (65, 620524), (106, 380510), (130, 310262), (212, 190255), (260, 155131), (265, 152204), (530, 76102), (689, 58540), (1060, 38051), (1378, 29270), (2756, 14635), (2927, 13780), (3445, 11708), (5854, 6890)]